SYNTHESIS OF PSEUDO-β-DL-GALACTOPYRANOSE AND PSEUDO-α-DL-ALTROPYRANOSE

Pseudo-β-DL-galactopyranose and pseudo-α-DL-altropyranose pentaacetates (10 and 11) were obtained in a seven step reaction starting from DL-1,2-O-cyclohexylidene-5-deoxy-chiro-inositol (2).